JPS5270424A - Relief valve - Google Patents

Relief valve

Info

Publication number
JPS5270424A
JPS5270424A JP14632775A JP14632775A JPS5270424A JP S5270424 A JPS5270424 A JP S5270424A JP 14632775 A JP14632775 A JP 14632775A JP 14632775 A JP14632775 A JP 14632775A JP S5270424 A JPS5270424 A JP S5270424A
Authority
JP
Japan
Prior art keywords
relief valve
proportion
load
energy consumption
reduced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14632775A
Other languages
Japanese (ja)
Inventor
Makoto Ishii
Tsunehiro Noda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ebara Corp filed Critical Ebara Corp
Priority to JP14632775A priority Critical patent/JPS5270424A/en
Publication of JPS5270424A publication Critical patent/JPS5270424A/en
Pending legal-status Critical Current

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  • Safety Valves (AREA)

Abstract

PURPOSE: To obtain a relief valve in which energy consumption is reduced by automatically controlling a setting pressure in proportion to a load, for example, in hydraulic circuit for a hydraulically actuated winch.
COPYRIGHT: (C)1977,JPO&Japio
JP14632775A 1975-12-10 1975-12-10 Relief valve Pending JPS5270424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14632775A JPS5270424A (en) 1975-12-10 1975-12-10 Relief valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14632775A JPS5270424A (en) 1975-12-10 1975-12-10 Relief valve

Publications (1)

Publication Number Publication Date
JPS5270424A true JPS5270424A (en) 1977-06-11

Family

ID=15405156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14632775A Pending JPS5270424A (en) 1975-12-10 1975-12-10 Relief valve

Country Status (1)

Country Link
JP (1) JPS5270424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS633576U (en) * 1986-06-25 1988-01-11
US6986362B2 (en) * 2004-02-25 2006-01-17 Volvo Construction Equipment Holding Sweden Ab Pilot operated relief valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS633576U (en) * 1986-06-25 1988-01-11
US6986362B2 (en) * 2004-02-25 2006-01-17 Volvo Construction Equipment Holding Sweden Ab Pilot operated relief valve

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